MLA
Views of Camp Livingston - Leaving Theatre, Postcards Showing Camp Livingston, Louisiana. Red River New Co., 1940. Robert W. Woodruff Health Sciences Center. Library, Box 2, Folder 5. https://digital.library.emory.edu/purl/7612ngf360-cor.
APA, 6th edition
Views of Camp Livingston - Leaving Theatre, Postcards showing Camp Livingston, Louisiana (Box 2, Folder 5). (1940). [Card photographs (photographs)]. Red River New Co.; Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/7612ngf360-cor.
Chicago
“Views of Camp Livingston - Leaving Theatre, Postcards Showing Camp Livingston, Louisiana.” Card photographs (photographs). Emory Unit Collection. Alexandria, LA: Red River New Co., 1940. Box 2, Folder 5. Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/7612ngf360-cor.